I've been a fan of MGI's electric caddies. They are built well (sturdy, good steering). However, I am a bit upset about this replacement battery that I was forced to purchase. While the replacement battery works fine, I have 2 issues that sour me on MGI: 1) My original remote control battery should not have died in 2.5 years. That indicates faulty charging circuitry. I know others who have had to replace their remote control battery after a short period, so this is definitely a known design issue. 2) The price of the replacement part is outrageous. I know what rechargeable batteries cost, and it seems like MGI is marking it up over 10x. That does not promote good will among your customers.